[cisco-voip] CUCM 10.5(2) ASA Phone Proxy

Erick Bergquist erickbee at gmail.com
Tue Jul 5 13:19:41 EDT 2016


The ASA 9.x documentation has Call Manager 8.0.x listed in it's
configuration guide for phone proxy. Just went through this recently
working on a phone proxy issue.


On Tue, Jul 5, 2016 at 10:58 AM, Brian Meade <bmeade90 at vt.edu> wrote:
> Technically phone proxy isn't supported on 8.x either.  It ended support
> after 7.x and Phone VPN replaced it in 8.x.  If you're just using 7940/60s
> and IP Communicator, it should work still though.
>
> Do you have a mixed mode CUCM cluster now or just doing non-secure between
> the ASA and CUCM?  You can check the Cluster Security Mode under
> System->Enterprise Parameters.
>
> You really will want to use Phone VPN or MRA with Expressway instead of
> Phone VPN though as it's not supported by TAC unless on CUCM 7.x.
>
> On Tue, Jul 5, 2016 at 5:05 AM, Abebe Amare <abucho at gmail.com> wrote:
>>
>> I am on the planning process to migrate CUCM 8.5 cluster to 10.5(2) using
>> PCD simple migration to minimize any change. Since Phone Proxy is not
>> supported on CUCM 10.x, I am thinking to keep the 8.5 cluster but change the
>> IP address. My question is this:
>>
>> 1. Do I have to enroll the certificate from CUCM to ASA when I change the
>> IP address of CUCM 8.5?
>> 2. What are other alternative features to phone proxy?
>>
>> best regards,
>>
>> Abebe
>>
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>
>
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